Ernest Hemingway’s “iceberg theory” suggests that the writer include in the text only a small portion of what he knows, leaving about ninety percent of the content a mystery that grows beneath the surface of the writing. This type of writing lends itself naturally to a version of dream-interpretation If a writer of prose knows enough about what he is writing about he may omit things that will have a feeling of those things as strongly as though the writer had stated them. The dignity of movement of an iceberg is due to only one-eighth of it being above water. A good writer does not need to reveal every detail of a character or action.